Product size: 280*290*25mmthe thickness of the glass 6mm tempered glassrange: 150kg, 180kgmaterial: abs plastic, high precision sensorcarton size: 595*395*320mmpackaging specifications: 10/ box: 17kg, weight: 18kgcertification: ce&rohsbattery: 1.5v*2 aaa (embedded) Product size: 280*290*25mmthe thickness of the glass 6mm tempered glassrange: 150kg, 180kgmaterial: abs plastic, high precision sensorcarton size: 595*395*320mmpackaging specifications: 10/ box: 17kg, weight: 18kgcertification: ce&rohsbattery: 1.5v*2 aaa (embedded)